If they are cost effective, going to a retirement home or getting an aide will become a choice. Elderly care is expensive; I wish those robots existed already. In much of the world, this is a task that falls to the offspring since the social infrastructure is not up to the task. And naturally this artificially increases the fertility rate; people have children just to make sure they are taken of in their old age. Once the robots arrive, this will no longer be a necessity, so robotic care is arguably the morally superior option since it does not involve using people as a means to an end.

https://plato.stanford.edu/entries/persons-means/